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BE815342A - Perfectionnements relatifs a des systemes de communication par ondes electriques et cables utilises a cet effet - Google Patents

Perfectionnements relatifs a des systemes de communication par ondes electriques et cables utilises a cet effet

Info

Publication number
BE815342A
BE815342A BE144574A BE144574A BE815342A BE 815342 A BE815342 A BE 815342A BE 144574 A BE144574 A BE 144574A BE 144574 A BE144574 A BE 144574A BE 815342 A BE815342 A BE 815342A
Authority
BE
Belgium
Prior art keywords
communication systems
cables used
electrical waves
improvements related
waves communication
Prior art date
Application number
BE144574A
Other languages
English (en)
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE815342A publication Critical patent/BE815342A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/28—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Waveguides (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Waveguide Aerials (AREA)
BE144574A 1973-05-23 1974-05-21 Perfectionnements relatifs a des systemes de communication par ondes electriques et cables utilises a cet effet BE815342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2456173A GB1471885A (en) 1973-05-23 1973-05-23 Leaky cable communication systems

Publications (1)

Publication Number Publication Date
BE815342A true BE815342A (fr) 1974-09-16

Family

ID=10213572

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144574A BE815342A (fr) 1973-05-23 1974-05-21 Perfectionnements relatifs a des systemes de communication par ondes electriques et cables utilises a cet effet

Country Status (5)

Country Link
BE (1) BE815342A (es)
DE (1) DE2424909C2 (es)
ES (2) ES426577A1 (es)
GB (1) GB1471885A (es)
SE (1) SE394543B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379470B (de) * 1979-08-24 1986-01-10 Siemens Ag Oesterreich Antenne zur funkversorgung von tunelln
DE19541650A1 (de) * 1995-11-08 1997-05-15 Siemens Ag Kabelförmige Antenne sowie Zugfernsehanlage mit einer derartigen Antenne
DE102005019632A1 (de) * 2005-04-26 2006-11-09 Erco Leuchten Gmbh Leuchte, Betriebsgerät, Stromschiene, Schaltungsanordnung und Stromschienen-Adapter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298576B (de) * 1966-12-23 1969-07-03 Siemens Ag Leitungsanordnung zur drahtlosen Nachrichtenuebertragung, insbesondere in Tunneln
GB1235888A (en) * 1967-08-17 1971-06-16 Sumitomo Electric Industries Improvements in or relating to radio transmission systems for communication with moving bodies
BE755974R (fr) * 1968-10-23 1971-02-15 Kabel Metallwerke Ghh Ligne haute
DE1804679A1 (de) * 1968-10-23 1970-05-21 Kabel Metallwerke Ghh Hochfrequenzleitung
DE2022990A1 (de) * 1970-05-12 1971-12-02 Kabel Metallwerke Ghh Hochfrequenzleitung

Also Published As

Publication number Publication date
ES220483Y (es) 1978-01-16
GB1471885A (en) 1977-04-27
DE2424909A1 (de) 1974-12-12
SE394543B (sv) 1977-06-27
ES426577A1 (es) 1976-09-01
DE2424909C2 (de) 1983-08-04
ES220483U (es) 1976-12-16

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